天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

65973-69-5

5-amino-1-(2-nitrophenyl)-1H-pyrazole-4-carbonitrile synthesis

1synthesis methods
Propanedinitrile, 2-[[2-(2-nitrophenyl)hydrazinyl]methylene]-

146754-40-7
0 suppliers
inquiry

-

Yield:65973-69-5 50%

Reaction Conditions:

with acetic acid in ethanol; for 1 h;Heating;

References:

Costanzo;Bruni;Guerrini;Selleri;Malmberg Aiello;Lamberti [Journal of Heterocyclic Chemistry,1992,vol. 29,# 6,p. 1499 - 1505]

5-amino-1-(2-nitrophenyl)-1H-pyrazole-4-carbonitrile Related Search: